By the time of the November trip to Asia, Trump was openly mocking McMaster. When McMaster arrived in his office for a briefing, Trump would puff up his chest, sit up straight in his chair, and fake shout like a boot camp drill sergeant. In his play, he pretended to be McMaster. “I’m your national security adviser, General McMaster, sir!” Trump would say, trying to amuse the others in the room. “I’m here to give you your briefing, sir!”
